9998366103 has 24 divisors (see below), whose sum is σ = 15758470416. Its totient is φ = 6058281600.

The previous prime is 9998366093. The next prime is 9998366117. The reversal of 9998366103 is 3016638999.

9998366103 is a `hidden beast` number, since 99 + 98 + 366 + 103 = 666.

It is not a de Polignac number, because 9998366103 - 2⁶ = 9998366039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9998366103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9998366123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 621801 + ... + 637677.

It is an arithmetic number, because the mean of its divisors is an integer number (656602934).

Almost surely, 2^9998366103 is an apocalyptic number.

9998366103 is a deficient number, since it is larger than the sum of its proper divisors (5760104313).

9998366103 is a wasteful number, since it uses less digits than its factorization.

9998366103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22255 (or 22252 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The square root of 9998366103 is about 99991.8301812703. The cubic root of 9998366103 is about 2154.3173461615.

The spelling of 9998366103 in words is "nine billion, nine hundred ninety-eight million, three hundred sixty-six thousand, one hundred three".